```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Raphael - AI图像处理新纪元</title>
    <link href="https://cdn.staticfile.org/tailwindcss/2.2.19/tailwind.min.css" rel="stylesheet">
    <link href="https://cdn.staticfile.org/font-awesome/6.4.0/css/all.min.css" rel="stylesheet">
    <link href="https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;500;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap" rel="stylesheet">
    <script src="https://cdn.jsdelivr.net/npm/mermaid@latest/dist/mermaid.min.js"></script>
    <style>
        body {
            font-family: 'Noto Sans SC', Tahoma, Arial, Roboto, "Droid Sans", "Helvetica Neue", "Droid Sans Fallback", "Hiragino Sans GB", Simsun, sans-serif;
            color: #333;
            line-height: 1.6;
        }
        h1, h2, h3, h4 {
            font-family: 'Noto Serif SC', serif;
            font-weight: 600;
        }
        .hero-gradient {
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
        }
        .feature-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
        }
        .drop-cap::first-letter {
            float: left;
            font-size: 4.5rem;
            line-height: 0.65;
            margin: 0.1em 0.2em 0 0;
            color: #667eea;
            font-weight: 700;
        }
        .border-accent {
            border-left: 4px solid #667eea;
        }
    </style>
</head>
<body class="bg-gray-50">
    <!-- Hero Section -->
    <section class="hero-gradient text-white py-20 px-4 md:px-0">
        <div class="container mx-auto max-w-6xl flex flex-col md:flex-row items-center">
            <div class="md:w-1/2 mb-10 md:mb-0 md:pr-12">
                <h1 class="text-4xl md:text-5xl font-bold mb-4 leading-tight">重新定义图像编辑体验</h1>
                <p class="text-xl md:text-2xl mb-8 opacity-90">Raphael - AI驱动的专业级图像处理工具，让创意不再受限</p>
                <div class="flex flex-col sm:flex-row gap-4">
                    <a href="https://raphael.app/" class="bg-white text-indigo-700 hover:bg-gray-100 font-semibold py-3 px-6 rounded-lg text-center transition duration-300 transform hover:scale-105">
                        <i class="fas fa-external-link-alt mr-2"></i>访问官网
                    </a>
                    <a href="#features" class="bg-transparent border-2 border-white hover:bg-white hover:text-indigo-700 font-semibold py-3 px-6 rounded-lg text-center transition duration-300">
                        <i class="fas fa-info-circle mr-2"></i>了解更多
                    </a>
                </div>
            </div>
            <div class="md:w-1/2">
                <img src="https://cdn.nlark.com/yuque/0/2025/png/21449790/1748779819221-d004d4d9-04fe-423e-af98-3aa567478a80.png" 
                     alt="Raphael界面展示" 
                     class="rounded-lg shadow-2xl border-4 border-white transform hover:rotate-1 transition duration-300">
            </div>
        </div>
    </section>

    <!-- Core Features -->
    <section id="features" class="py-16 px-4 md:px-0 bg-white">
        <div class="container mx-auto max-w-6xl">
            <div class="text-center mb-16">
                <h2 class="text-3xl md:text-4xl font-bold mb-4 text-gray-800">强大核心功能</h2>
                <p class="text-lg text-gray-600 max-w-2xl mx-auto">赋能创意工作者的AI图像处理解决方案</p>
            </div>
            
            <div class="grid md:grid-cols-2 lg:grid-cols-3 gap-8">
                <div class="feature-card bg-gray-50 rounded-xl p-8 transition duration-300 shadow-md hover:shadow-xl">
                    <div class="text-indigo-600 mb-4">
                        <i class="fas fa-magic text-3xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">智能图像修复</h3>
                    <p class="text-gray-600">自动移除照片中的干扰元素，如路人、电线等，保持图像自然一致性，无需复杂操作。</p>
                </div>
                
                <div class="feature-card bg-gray-50 rounded-xl p-8 transition duration-300 shadow-md hover:shadow-xl">
                    <div class="text-indigo-600 mb-4">
                        <i class="fas fa-paint-brush text-3xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">内容感知填充</h3>
                    <p class="text-gray-600">智能分析周围环境自动生成合适的背景填充，使修复效果无痕自然，告别生硬修补。</p>
                </div>
                
                <div class="feature-card bg-gray-50 rounded-xl p-8 transition duration-300 shadow-md hover:shadow-xl">
                    <div class="text-indigo-600 mb-4">
                        <i class="fas fa-expand text-3xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">创意图像扩展</h3>
                    <p class="text-gray-600">智能扩展图像边界，为构图受限的照片增加更多空间，释放你的创意潜能。</p>
                </div>
                
                <div class="feature-card bg-gray-50 rounded-xl p-8 transition duration-300 shadow-md hover:shadow-xl">
                    <div class="text-indigo-600 mb-4">
                        <i class="fas fa-search-plus text-3xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">细节增强优化</h3>
                    <p class="text-gray-600">自动提升图像清晰度、色彩和对比度，一键实现专业级的图像优化效果。</p>
                </div>
                
                <div class="feature-card bg-gray-50 rounded-xl p-8 transition duration-300 shadow-md hover:shadow-xl">
                    <div class="text-indigo-600 mb-4">
                        <i class="fas fa-layer-group text-3xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">批量处理能力</h3>
                    <p class="text-gray-600">支持多张图片同时处理，大幅提升工作效率，特别适合专业用户处理大量图像。</p>
                </div>
                
                <div class="feature-card bg-gray-50 rounded-xl p-8 transition duration-300 shadow-md hover:shadow-xl">
                    <div class="text-indigo-600 mb-4">
                        <i class="fas fa-cloud text-3xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">云端处理能力</h3>
                    <p class="text-gray-600">处理任务在云端完成，不受本地设备性能限制，随时随地享受高速处理体验。</p>
                </div>
            </div>
        </div>
    </section>

    <!-- Use Cases -->
    <section class="py-16 px-4 md:px-0 bg-gray-50">
        <div class="container mx-auto max-w-6xl">
            <div class="text-center mb-16">
                <h2 class="text-3xl md:text-4xl font-bold mb-4 text-gray-800">应用场景</h2>
                <p class="text-lg text-gray-600 max-w-2xl mx-auto">Raphael如何改变您的工作流程</p>
            </div>
            
            <div class="grid md:grid-cols-3 gap-8">
                <div class="bg-white rounded-xl p-6 shadow-md">
                    <div class="bg-indigo-100 w-16 h-16 flex items-center justify-center rounded-full mb-4">
                        <i class="fas fa-camera-retro text-indigo-600 text-2xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">旅游照片优化</h3>
                    <p class="text-gray-600 mb-4">移除照片中的意外路人或不想要的景物元素，拯救那些因为偶然闯入者而"被毁"的完美瞬间。</p>
                    <div class="mt-4 pt-4 border-t border-gray-200">
                        <div class="flex items-center text-sm text-indigo-600">
                            <i class="fas fa-check-circle mr-2"></i>
                            <span>一键移除干扰物</span>
                        </div>
                        <div class="flex items-center text-sm text-indigo-600 mt-2">
                            <i class="fas fa-check-circle mr-2"></i>
                            <span>保留原始画质</span>
                        </div>
                    </div>
                </div>
                
                <div class="bg-white rounded-xl p-6 shadow-md">
                    <div class="bg-indigo-100 w-16 h-16 flex items-center justify-center rounded-full mb-4">
                        <i class="fas fa-shopping-bag text-indigo-600 text-2xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">产品摄影润色</h3>
                    <p class="text-gray-600 mb-4">电商卖家可快速移除产品照片中的瑕疵或背景干扰，呈现更专业的商品展示，提升转化率。</p>
                    <div class="mt-4 pt-4 border-t border-gray-200">
                        <div class="flex items-center text-sm text-indigo-600">
                            <i class="fas fa-check-circle mr-2"></i>
                            <span>批量处理产品图</span>
                        </div>
                        <div class="flex items-center text-sm text-indigo-600 mt-2">
                            <i class="fas fa-check-circle mr-2"></i>
                            <span>专业级效果呈现</span>
                        </div>
                    </div>
                </div>
                
                <div class="bg-white rounded-xl p-6 shadow-md">
                    <div class="bg-indigo-100 w-16 h-16 flex items-center justify-center rounded-full mb-4">
                        <i class="fas fa-palette text-indigo-600 text-2xl"></i>
                    </div>
                    <h3 class="text-xl font-semibold mb-3 text-gray-800">设计素材制作</h3>
                    <p class="text-gray-600 mb-4">设计师可利用其扩展功能创造更符合设计需求的图像尺寸和构图，让创意不再受原始素材限制。</p>
                    <div class="mt-4 pt-4 border-t border-gray-200">
                        <div class="flex items-center text-sm text-indigo-600">
                            <i class="fas fa-check-circle mr-2"></i>
                            <span>智能扩展画布</span>
                        </div>
                        <div class="flex items-center text-sm text-indigo-600 mt-2">
                            <i class="fas fa-check-circle mr-2"></i>
                            <span>无缝融入设计</span>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Feature Comparison -->
    <section class="py-16 px-4 md:px-0 bg-white">
        <div class="container mx-auto max-w-6xl">
            <div class="text-center mb-16">
                <h2 class="text-3xl md:text-4xl font-bold mb-4 text-gray-800">传统工具 vs Raphael</h2>
                <p class="text-lg text-gray-600 max-w-2xl mx-auto">AI技术带来的革命性改变</p>
            </div>
            
            <div class="overflow-x-auto">
                <table class="w-full text-left rounded-lg overflow-hidden shadow-md">
                    <thead class="bg-indigo-600 text-white">
                        <tr>
                            <th class="py-4 px-6 font-semibold text-lg">功能对比</th>
                            <th class="py-4 px-6 font-semibold text-lg">传统工具</th>
                            <th class="py-4 px-6 font-semibold text-lg">Raphael</th>
                        </tr>
                    </thead>
                    <tbody class="divide-y divide-gray-200">
                        <tr class="hover:bg-gray-50 transition duration-150">
                            <td class="py-4 px-6 font-medium">图像修复</td>
                            <td class="py-4 px-6 text-gray-600">需手动操作，耗时且效果依赖技能</td>
                            <td class="py-4 px-6 text-indigo-600 font-medium">AI自动处理，效果自然且快速</td>
                        </tr>
                        <tr class="hover:bg-gray-50 transition duration-150">
                            <td class="py-4 px-6 font-medium">学习曲线</td>
                            <td class="py-4 px-6 text-gray-600">陡峭，需专业培训</td>
                            <td class="py-4 px-6 text-indigo-600 font-medium">直观易用，新手友好</td>
                        </tr>
                        <tr class="hover:bg-gray-50 transition duration-150">
                            <td class="py-4 px-6 font-medium">处理速度</td>
                            <td class="py-4 px-6 text-gray-600">依赖操作者熟练度</td>
                            <td class="py-4 px-6 text-indigo-600 font-medium">云端加速，即时处理</td>
                        </tr>
                        <tr class="hover:bg-gray-50 transition duration-150">
                            <td class="py-4 px-6 font-medium">批量处理</td>
                            <td class="py-4 px-6 text-gray-600">有限支持或需编写脚本</td>
                            <td class="py-4 px-6 text-indigo-600 font-medium">原生支持，一键处理</td>
                        </tr>
                    </tbody>
                </table>
            </div>
        </div>
    </section>

    <!-- Pricing -->
    <section class="py-16 px-4 md:px-0 bg-gray-50">
        <div class="container mx-auto max-w-6xl">
            <div class="text-center mb-16">
                <h2 class="text-3xl md:text-4xl font-bold mb-4 text-gray-800">灵活定价方案</h2>
                <p class="text-lg text-gray-600 max-w-2xl mx-auto">选择最适合您需求的套餐</p>
            </div>
            
            <div class="grid md:grid-cols-2 gap-8 max-w-4xl mx-auto">
                <div class="bg-white rounded-xl shadow-lg overflow-hidden">
                    <div class="p-8">
                        <h3 class="text-2xl font-bold mb-2 text-gray-800">基础版</h3>
                        <p class="text-gray-600 mb-6">适合个人用户和轻度使用者</p>
                        <div class="flex items-end mb-6">
                            <span class="text-4xl font-bold text-indigo-600">$9.99</span>
                            <span class="text-gray-500 ml-1">/月</span>
                        </div>
                        <ul class="space-y-3 mb-8">
                            <li class="flex items-center">
                                <i class="fas fa-check text-green-500 mr-2"></i>
                                <span>每月50张图像处理</span>
                            </li>
                            <li class="flex items-center">
                                <i class="fas fa-check text-green-500 mr-2"></i>
                                <span>基本修复和增强功能</span>
                            </li>
                            <li class="flex items-center">
                                <i class="fas fa-check text-green-500 mr-2"></i>
                                <span>标准处理速度</span>
                            </li>
                            <li class="flex items-center text-gray-400">
                                <i class="fas fa-times text-red-400 mr-2"></i>
                                <span>不含批量处理</span>
                            </li>
                        </ul>
                        <a href="https://raphael.app/" class="block w-full bg-indigo-600 hover:bg-indigo-700 text-white text-center font-semibold py-3 px-6 rounded-lg transition duration-300">
                            开始免费试用
                        </a>
                    </div>
                </div>
                
                <div class="bg-white rounded-xl shadow-lg overflow-hidden border-2 border-indigo-500 transform hover:scale-105 transition duration-300">
                    <div class="absolute top-0 right-0 bg-indigo-600 text-white text-xs font-semibold px-3 py-1 rounded-bl-lg">
                        最受欢迎
                    </div>
                    <div class="p-8">
                        <h3 class="text-2xl font-bold mb-2 text-gray-800">专业版</h3>
                        <p class="text-gray-600 mb-6">适合专业用户和商业用途</p>
                        <div class="flex items-end mb-6">
                            <span class="text-4xl font-bold text-indigo-600">$19.99</span>
                            <span class="text-gray-500 ml-1">/月</span>
                        </div>
                        <ul class="space-y-3 mb-8">
                            <li class="flex items-center">
                                <i class="fas fa-check text-green-500 mr-2"></i>
                                <span>每月200张图像处理</span>
                            </li>
                            <li class="flex items-center">
                                <i class="fas fa-check text-green-500 mr-2"></i>
                                <span>全部高级功能</span>
                            </li>
                            <li class="flex items-center">
                                <i class="fas fa-check text-green-500 mr-2"></i>
                                <span>优先处理速度</span>
                            </li>
                            <li class="flex items-center">
                                <i class="fas fa-check text-green-500 mr-2"></i>
                                <span>批量处理功能</span>
                            </li>
                        </ul>
                        <a href="https://raphael.app/" class="block w-full bg-indigo-600 hover:bg-indigo-700 text-white text-center font-semibold py-3 px-6 rounded-lg transition duration-300">
                            立即升级
                        </a>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Getting Started -->
    <section class="py-16 px-4 md:px-0 bg-white">
        <div class="container mx-auto max-w-6xl">
            <div class="text-center mb-16">
                <h2 class="text-3xl md:text-4xl font-bold mb-4 text-gray-800">快速上手指南</h2>
                <p class="text-lg text-gray-600 max-w-2xl mx-auto">只需5步，开始您的AI图像处理之旅</p>
            </div>
            
            <div class="max-w-4xl mx-auto">
                <div class="relative">
                    <!-- Vertical Line -->
                    <div class="absolute left-5 h-full w-0.5 bg-indigo-200 transform -translate-x-1/2 top-0"></div>
                    
                    <!-- Steps -->
                    <div class="space-y-8">
                        <div class="relative flex items-start">
                            <div class="bg-indigo-600 rounded-full w-10 h-10 flex items-center justify-center text-white font-bold flex-shrink-0 mr-4">
                                1
                            </div>
                            <div>
                                <h3 class="text-xl font-semibold mb-2 text-gray-800">注册账户</h3>
                                <p class="text-gray-600">访问官网创建您的Raphael账户，可选择使用邮箱或社交媒体账号快速注册。</p>
                            </div>
                        </div>
                        
                        <div class="relative flex items-start">
                            <div class="bg-indigo-600 rounded-full w-10 h-10 flex items-center justify-center text-white font-bold flex-shrink-0 mr-4">
                                2
                            </div>
                            <div>
                                <h3 class="text-xl font-semibold mb-2 text-gray-800">上传图片</h3>
                                <p class="text-gray-600">将需要处理的图片拖放至工作区，支持JPG、PNG等多种常见格式。</p>
                            </div>
                        </div>
                        
                        <div class="relative flex items-start">
                            <div class="bg-indigo-600 rounded-full w-10 h-10 flex items-center justify-center text-white font-bold flex-shrink-0 mr-4">
                                3
                            </div>
                            <div>
                                <h3 class="text-xl font-semibold mb-2 text-gray-800">选择功能</h3>
                                <p class="text-gray-600">根据需求选择修复、扩展或增强等功能，系统将自动加载相应工具。</p>
                            </div>
                        </div>
                        
                        <div class="relative flex items-start">
                            <div class="bg-indigo-600 rounded-full w-10 h-10 flex items-center justify-center text-white font-bold flex-shrink-0 mr-4">
                                4
                            </div>
                            <div>
                                <h3 class="text-xl font-semibold mb-2 text-gray-800">标记处理区域</h3>
                                <p class="text-gray-600">使用智能选择工具标记需要处理的区域，可精确调整选区范围。</p>
                            </div>
                        </div>
                        
                        <div class="relative flex items-start">
                            <div class="bg-indigo-600 rounded-full w-10 h-10 flex items-center justify-center text-white font-bold flex-shrink-0 mr-4">
                                5
                            </div>
                            <div>
                                <h3 class="text-xl font-semibold mb-2 text-gray-800">获取成果</h3>
                                <p class="text-gray-600">点击处理按钮，AI将在云端完成工作，您可下载或直接分享处理后的图像。</p>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </section>

    <!-- Final CTA -->
    <section class="py-20 px-4 md:px-0 bg-indigo-50">
        <div class="container mx-auto max-w-4xl text-center">
            <h2 class="text-3xl md:text-4xl font-bold mb-6 text-gray-800">准备好体验AI图像处理的未来了吗？</h2>
            <p class="text-xl text-gray-600 mb-8">加入全球超过50万创意专业人士的选择，让Raphael提升您的工作效率</p>
            <a href="https://raphael.app/" class="inline-block bg-indigo-600 hover:bg-indigo-700 text-white font-semibold py-4 px-8 rounded-lg text-lg transition duration-300 transform hover:scale-105">
                <i class="fas fa-rocket mr-2"></i>立即开始免费试用
            </a>
        </div>
    </section>

    <!-- Mermaid Diagram -->
    <section class="py-16 px-4 md:px-0 bg-white">
        <div class="container mx-auto max-w-6xl">
            <div class="text-center mb-16">
                <h2 class="text-3xl md:text-4xl font-bold mb-4 text-gray-800">Raphael核心技术架构</h2>
                <p class="text-lg text-gray-600 max-w-2xl mx-auto">了解AI图像处理背后的工作原理</p>
            </div>
            
            <div class="bg-gray-50 p-8 rounded-xl shadow-inner">
                <div class="mermaid">
                    graph TD
                        A[用户上传图像] --> B[AI分析图像内容]
                        B --> C{处理类型}
                        C -->|修复| D[识别并移除干扰元素]
                        C -->|扩展| E[预测并生成合理背景]
                        C -->|增强| F[优化细节与色彩]
                        D --> G[内容感知填充]
                        E --> G
                        F --> G
                        G --> H[生成最终图像]
                        H --> I[用户下载结果]
                </div>
            </div>
        </div>
    </section>

    <!-- Conclusion -->
    <section class="py-16 px-4 md:px-0 bg-gray-50">
        <div class="container mx-auto max-w-4xl">
            <div class="bg-white p-8 md:p-12 rounded-xl shadow-md">
                <div class="drop-cap border-accent pl-6 mb-8">
                    <p class="text-gray-800 text-lg leading-relaxed">
                        Raphael以其强大的AI图像处理能力为创意工作者提供了高效便捷的解决方案。虽然付费门槛略高，但其节省的时间成本和专业级的处理效果，对经常处理图像的用户而言具有显著价值。无论是摄影师、设计师还是电商从业者，Raphael都能成为您创意工具箱中不可或缺的利器。
                    </p>
                </div>
                <div class="flex justify-center mt-8">
                    <a href="https://raphael.app/" class="bg-indigo-600 hover:bg-indigo-700 text-white font-semibold py-3 px-8 rounded-lg inline-flex items-center transition duration-300">
                        <i class="fas fa-external-link-alt mr-2"></i> 前往Raphael官网
                    </a>
                </div>
            </div>
        </div>
    </section>

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